Family Welcomes 18th Child

TLC broadcasts a weekly show about the Duggars called "17 Kids and Counting." The channel said the show's name would be updated and TLC also will air a show Monday on the baby's delivery.

Jim Bob Duggar is 43, a year older than his wife Michelle. The Duggars now have 10 sons and eight daughters.

And they both want to have more.

Their total brood is:

Joshua, 20; Jana, 18; John-David, 18; Jill, 17; Jessa, 16; Jinger, 14; Joseph, 13; Josiah, 12; Joy-Anna, 11; Jeremiah, 9; Jedidiah, 9; Jason, 8; James, 7; Justin, 6; Jackson, 4; Johannah, 3; and Jennifer, 1, and Jordyn-Grace.

You can view the family's website here.